Kathi Nichols

Bib: 31222F

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:39
Rank: #27328
Start5K
33:39 | 10:50/mi
10K· 6.21 mi
1:09:07
Rank: #27447 (-119)
5K10K
35:28 | 11:25/mi
15K· 9.32 mi
1:43:29
Rank: #27200 (+247)
10K15K
34:22 | 11:04/mi
20K· 12.43 mi
2:20:24
Rank: #27151 (+49)
15K20K
36:55 | 11:53/mi
Half· 13.11 mi
2:28:23
Rank: #27164 (-13)
20KHalf
7:59 | 11:42/mi
25K· 15.53 mi
3:01:41
Rank: #27315 (-151)
Half25K
33:18 | 13:44/mi
30K· 18.64 mi
3:42:44
Rank: #27245 (+70)
25K30K
41:03 | 13:13/mi
20M
3:59:22
Rank: #27151 (+94)
30K20M
16:38 | 12:14/mi
21M
4:13:14
Rank: #27114 (+37)
20M21M
13:52 | 13:52/mi
35K· 21.75 mi
4:22:31
Rank: #27098 (+16)
21M35K
9:17 | 12:25/mi
23M
4:38:01
Rank: #27060 (+38)
35K23M
15:30 | 12:23/mi
24M
4:50:43
Rank: #27041 (+19)
23M24M
12:42 | 12:42/mi
40K· 24.85 mi
5:01:34
Rank: #27010 (+31)
24M40K
10:51 | 12:41/mi
25.2M
5:06:14
Rank: #26990 (+20)
40K25.2M
4:40 | 13:32/mi
Finish· 26.22 mi
5:17:29
Rank: #26955 (+35)
25.2MFinish
11:15 | 11:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:23
Pace11:19 /mi
2nd Half
Distance13.11 mi
Time2:49:06
Pace12:54 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:3033:3910:5033:39
10:50
-
10K
6.21 mi12:32:581:09:0711:0735:28
11:25
+0:35
15K
9.32 mi13:07:201:43:2911:0634:22
11:04
-0:21
20K
12.43 mi13:44:152:20:2411:1836:55
11:53
+0:49
Half
13.11 mi13:52:142:28:2311:197:59
11:42
-0:11
25K
15.53 mi14:25:323:01:4111:4233:18
13:44
+2:02
30K
18.64 mi15:06:353:42:4411:5741:03
13:13
-0:31
20M
20.00 mi15:23:133:59:2211:5816:38
12:14
-0:59
21M
21.00 mi15:37:054:13:1412:0413:52
13:52
+1:38
35K
21.75 mi15:46:224:22:3112:049:17
12:25
-1:27
23M
23.00 mi16:01:524:38:0112:0515:30
12:23
-0:02
24M
24.00 mi16:14:344:50:4312:0712:42
12:42
+0:19
40K
24.85 mi16:25:255:01:3412:0810:51
12:41
-0:01
25.2M
25.20 mi16:30:055:06:1412:094:40
13:32
+0:51
Finish
26.22 mi16:41:205:17:2912:0711:15
11:02
-2:30

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:50 /mi

Average Pace

12:07 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:38

50% of race

Time at Steady Pace

1:04:58

20% of race

Time at Slower Pace

1:32:53

29% of race

Average Pace: 12:07 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:57:3033:3910:5033:39
10:50
#27328
10K
6.21 mi12:32:581:09:0711:0735:28
11:25
#27447
15K
9.32 mi13:07:201:43:2911:0634:22
11:04
#27200
20K
12.43 mi13:44:152:20:2411:1836:55
11:53
#27151
Half
13.11 mi13:52:142:28:2311:197:59
11:42
#27164
25K
15.53 mi14:25:323:01:4111:4233:18
13:44
#27315
30K
18.64 mi15:06:353:42:4411:5741:03
13:13
#27245
20M
20.00 mi15:23:133:59:2211:5816:38
12:14
#27151
21M
21.00 mi15:37:054:13:1412:0413:52
13:52
#27114
35K
21.75 mi15:46:224:22:3112:049:17
12:25
#27098
23M
23.00 mi16:01:524:38:0112:0515:30
12:23
#27060
24M
24.00 mi16:14:344:50:4312:0712:42
12:42
#27041
40K
24.85 mi16:25:255:01:3412:0810:51
12:41
#27010
25.2M
25.20 mi16:30:055:06:1412:094:40
13:32
#26990
Finish
26.22 mi16:41:205:17:2912:0711:15
11:02
#26955
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi27328115231152326744(Top 94%)11225(Top 92%)11225(Top 653%)
10K6.21 mi3.10 mi27447-11911614-9111614-9127512(Top 97%)11673(Top 95%)11673(Top 679%)
15K9.32 mi3.11 mi27200+24711468+14611468+14626744(Top 94%)11225(Top 92%)11225(Top 653%)
20K12.43 mi3.11 mi27151+4911454+1411454+1427010(Top 95%)11398(Top 93%)11398(Top 663%)
Half13.11 mi0.68 mi27164-1311463-911463-927224(Top 96%)11543(Top 94%)11543(Top 672%)
25K15.53 mi2.42 mi27315-15111565-10211565-10227750(Top 98%)11865(Top 97%)11865(Top 691%)
30K18.64 mi3.11 mi27245+7011549+1611549+1626884(Top 95%)11423(Top 93%)11423(Top 665%)
20M20.00 mi1.36 mi27151+9411494+5511494+5525587(Top 90%)10799(Top 88%)10799(Top 629%)
21M21.00 mi1.00 mi27114+3711481+1311481+1326071(Top 92%)11086(Top 91%)11086(Top 645%)
35K21.75 mi0.75 mi27098+1611477+411477+426360(Top 93%)11266(Top 92%)11266(Top 656%)
23M23.00 mi1.25 mi27060+3811460+1711460+1725629(Top 90%)10923(Top 89%)10923(Top 636%)
24M24.00 mi1.00 mi27041+19114601146026531(Top 93%)11385(Top 93%)11385(Top 663%)
40K24.85 mi0.85 mi27010+3111445+1511445+1525909(Top 91%)11105(Top 91%)11105(Top 646%)
25.2M25.20 mi0.35 mi26990+2011437+811437+825686(Top 90%)11039(Top 90%)11039(Top 643%)
Finish26.22 mi1.02 mi26955+3511423+1411423+1425430(Top 90%)10873(Top 89%)10873(Top 633%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26744

Females

11225

F40-44

11225

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

27512

Females

11673

F40-44

11673

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26744

Females

11225

F40-44

11225

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

27010

Females

11398

F40-44

11398

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

27224

Females

11543

F40-44

11543

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

27750

Females

11865

F40-44

11865

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

26884

Females

11423

F40-44

11423

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25587

Females

10799

F40-44

10799

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26071

Females

11086

F40-44

11086

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

26360

Females

11266

F40-44

11266

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

25629

Females

10923

F40-44

10923

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26531

Females

11385

F40-44

11385

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25909

Females

11105

F40-44

11105

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25686

Females

11039

F40-44

11039

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25430

Females

10873

F40-44

10873

Passing Analysis

Category:
Athletes Passed
970
Passed By
597
Net Change
+373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27328
5K10K92211-119#27328#27447
10K15K26114+247#27447#27200
15K20K11768+49#27200#27151
20KHalf1528-13#27151#27164
Half25K34185-151#27164#27315
25K30K11545+70#27315#27245
30K20M973+94#27245#27151
20M21M425+37#27151#27114
21M35K237+16#27114#27098
35K23M468+38#27098#27060
23M24M3213+19#27060#27041
24M40K376+31#27041#27010
40K25.2M211+20#27010#26990
25.2MFinish383+35#26990#26955
TOTALS970597+373
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing